Motorola i875 manual Changing the PIN, Unblocking the PIN, SIM Card Security, Select Unblock PIN

Changing the PIN

Note: The SIM PIN requirement must be turned on in order to access this feature.

1From the main menu, select Settings > Security > Change Passwords > SIM PIN.

2At the Enter Old SIM PIN screen, enter the current SIM PIN.

3Press A under Ok.

4At the Enter New SIM PIN screen, enter the new 4- to 8-digit SIM PIN.

5Press A under Ok.

6At the Re-enter New SIM PIN screen, re-enter the new SIM PIN to confirm.

7Press A under Ok. Changed: SIM PIN displays.

Unblocking the PIN

If you enter your PIN incorrectly 3 times, your SIM card is blocked. To unblock your SIM card, you must contact BoostTM Customer Care to get a PIN Unblock Code (PUK).

SIM Card Security

Important: If you unsuccessfully enter the PUK code 10 times, your SIM card is permanently blocked and must be replaced. If this happens, all data is lost. You will get a message to contact BoostTM Customer Care. Except for making emergency calls, your phone will not function with a blocked SIM card.

To unblock the PIN:

1Press * # m 1.

2At your BoostTM Customer Care representative’s request, provide the information needed to give you a PUK code.

3Select Unblock PIN.

4Enter the PUK code.

5Enter a new 4- to 8-digit SIM PIN.

6Re-enter your SIM PIN.

Note: These steps must be performed in quick succession.

If you entered the codes properly, SIM Unlocked appears on the display.

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